A sparseness-mixing matrix estimation (SMME) solving the underdetermined BSS for convolutive mixtures.

Audrey Blin Shoko Araki Shoji Makino

Published in: ICASSP (4) (2004)

Keyphrases

mixing matrix
blind source separation
blind separation
blind signal separation
independent component analysis
source separation
non stationary
source signals
negative matrix factorization
independent components
sparse representation
factor analysis
input output
neural network
hyperplane
random projections